Gellert, W. (1975). VNR concise encyclopedia of mathematics. Van Nostrand Reinhold Company.
シカゴスタイル引用形Gellert, W. VNR Concise Encyclopedia of Mathematics. New York: Van Nostrand Reinhold Company, 1975.
MLA引用形式Gellert, W. VNR Concise Encyclopedia of Mathematics. Van Nostrand Reinhold Company, 1975.
警告: この引用は必ずしも正確ではありません.